spec/builders/nested_builder_spec.rb in exposure-0.1.1 vs spec/builders/nested_builder_spec.rb in exposure-0.1.2

@@ -39,6 +39,53 @@
   end
   
   it { should assign_to(:ship).with(@ship) }
   it { should assign_to(:resource).with(@ship) }
   
+end
+
+describe "deeply nested builders", :type => :controller do
+  setup = lambda {
+    class CannonsController < ActionController::Base
+      expose_many(:cannons, :nested => [:pirates, :ships])
+    end
+    
+    ActionController::Routing::Routes.draw do |map| 
+      map.resources :pirates do |pirate|
+        pirate.resources :ships do |ship|
+          ship.resources :cannons
+        end
+      end
+    end
+  }
+  
+  setup.call
+  controller_name :cannons
+  Object.remove_class(CannonsController)
+  
+  before(:each) do
+    setup.call
+    @controller = CannonsController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    
+    @pirate = Factory.create(:pirate)
+    @ship   = Factory.create(:ship, :pirate => @pirate)
+    @cannon = Factory.build(:cannon)
+    
+    Pirate.stub!(:find).and_return(@pirate)
+    @pirate.ships.stub!(:find).and_return(@ship)
+    @ship.cannons.stub!(:build).and_return(@cannon)
+    
+    
+    params = {:pirate_id => @pirate.id, :ship_id => @ship.id, :cannon => Factory.attributes_for(:cannon)}
+    
+    get(:new, params)
+  end
+  
+  after(:each) do
+    Object.remove_class(CannonsController)
+  end
+  
+  it { should assign_to(:cannon).with(@cannon) }
+  it { should assign_to(:resource).with(@cannon) }
 end
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